Memory-card type USB mass storage device



FIG. 1 is a perspective view of a memory-card type USB mass storage device showing my new design.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded view in an alternate position. 

The ornamental design for a “memory-card type USB mass storage device,” as shown and described. 